Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. It provides a prolonged timeline of substance usage by capturing biomarkers within the fibrous strands of hair as it grows. When gathered from near the scalp, hair offers nearly a 90-day detection period for alcohol and drugs. Notably, it is simple to collect, relatively tamper-resistant, and easily transportable.
A 1.5-inch section consisting of roughly 200 hair strands (comparable to the width of a #2 pencil) near the scalp yields 100mg of hair—the optimal amount for testing and validation. For EtG, additional tests, or those beyond ten panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for precise measurement. If scalp hair is not present, an equivalent amount of body hair can be used. "Head hair" specifically denotes scalp hair, whereas "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The drug test result processing in labs encompasses four critical steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples undergo preliminary processing into the lab's system, including validating proper sample sealing and shipping, assigning a random Laboratory Accessioning Number (LAN), and inputting any additional data not covered in an electronic chain of custody framework.
Screening provides a preliminary quick check for substance misuse. While it is a cost-efficient method to exclude drug use in most samples, any positive screening requires confirmation to be court-admissible. Samples deemed presumptively positive by Screening need a follow-up confirmation.
For specimens that test presumptively positive at the Screening stage, additional hair is taken from the original sample for Extraction, a stage where drugs are separated from hair at considerably lower concentrations compared to other techniques (e.g., urine or oral liquid), making hair drug tests the most challenging to execute.
Positive screening results undergo Confirmation by GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all presumptive positive samples are appropriately washed. The entire lab process, from Accessioning to Confirmation, aligns with both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards for accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the test examines the hair strand itself, not the scalp's hair follicle
In Chismville, AR, hair follicle tests surpass urine tests in reliability and accuracy. With a longer detection window and tamper-resistant nature, hair tests provide a comprehensive view of an individual's substance use, making it the favored choice for many professionals.
Traditional urine tests often miss recent drug use. However, the hair follicle method accurately identifies usage over extended periods, offering a clearer picture. As a result, employers prefer it for thorough substance use evaluation.
Offering an extended detection window, hair follicle testing in Chismville, AR, offers insights into substance use over the last 90 days. This extended timeframe provides employers with a full view of an individual's history, beneficial for comprehensive evaluations.
Unlike other testing modes, hair tests reveal patterns of prolonged substance usage. This ability to track usage across a broader period is invaluable for both employers and legal entities interested in an individual's history.
Hair follicle testing in Chismville, AR, significantly reduces sample adulteration risk. The method's tamper-proof nature ensures that results are reliable and trustworthy, eliminating concerns over test cheating.
Employers rely on hair testing because its integrity is nearly impervious to manipulation. This reliability means results are authentic, giving authorities confidence in their assessments and decisions based on the tests.
With a broad network of testing sites, both nationwide and in Chismville, AR, accessibility to our services is seamless. Quick and convenient, individuals and employers have hassle-free access to tests wherever they are.
Our widespread presence ensures that no matter your location, easy access to testing centers is guaranteed. This convenience encourages timely testing, catering to the needs of individuals and organizations alike.
The hair follicle testing process in Chismville, AR, is straightforward and confidential. From ordering to taking the test, each step is designed to respect privacy and ease, ensuring confidence in the process.
Privacy is paramount, and the process reflects this priority. Users can go through testing with assurance, free from concerns about confidentiality breaches or complicated procedures.
Offering competitive pricing, hair follicle testing in Chismville, AR, provides excellent value for employers. Coupled with fast turnaround times, these tests ensure both economic efficiency and rapid results.
For companies of all sizes, the cost-effective solution of hair testing aids in budget-friendly decision-making. With quick results, organizations experience minimal disruptions, achieving peace of mind without straining resources.
Hair follicle testing in Chismville, AR, offers rapid and precise drug detection. This method is recognized for its high accuracy and reliability in uncovering substance use, beating other test types. Speedy results and credibility make it a preferred choice.
Employers and individuals seeking accurate drug test results benefit from the hair follicle method's ability to provide dependable insights into substance consumption. This test rapidly delivers results that users can trust, enhancing decision-making processes.
In Chismville, AR, hair drug testing helps employers maintain compliance with drug-free workplace policies. By ensuring legal adherence, this testing reduces risks and enhances workplace safety effectively.
The reassurance that hair testing provides fosters peace of mind. Employers are confident that the assessments align with regulations, minimizing liabilities and supporting safe, healthy work environments.
